Inventor

YOUNG DONALD C

US135 patents

⚠️ This page may combine multiple inventors who share the name “YOUNG DONALD C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOUNG DONALD C

UNION OIL CO

Plant seed compositions

Processes for the deposition or removal of metals

Electrolytic bath and methods of use

Methods for removing obstructions from conduits with urea-sulfuric acid compositions

Methods for chemically reducing nitrogen oxides

Methods for cleaning materials

Stabilized fumigant composition comprising an aqueous solution of ammonia, hydrogen sulfide, carbon disulfide and sulfur

Methods of producing concentrated urea-sulfuric acid reaction products

Noncorrosive urea-sulfuric acid reaction products

Noncorrosive urea-sulfuric acid compositions

Foliar fertilization method and composition

Non-aqueous acid emulsion composition and method for acid-treating siliceous geological formations

Systemic herbicides and methods of use

Transporting urea for quantitative conversion into ammonia

Acid catalyzed reactions

Multicomponent soil supplement

Systemic herbicides and methods of use

Methods for regulating the growth of plants and growth regulant compositions

Battery cell electrolyte

Acid catalyzed organic reactions

Acid catalysts and methods of use

Methods for hydrolyzing polysaccharides and compositions useful therein

Method for selectively controlling plant suckers

Method for treating wooden articles

Topical fertilization methods and compositions for use therein

Preservation of harvested crops and animal feedstuffs

Method of producing urea-sulfuric acid reaction products

Slow release soil amendment and micronutrient source

Multicomponent soil supplement

Fumigation methods and compositions

Herbicide and method with the glyphosate-urea adduct of sulfuric acid

Plant growth regulation

Methods for removing biuret from urea by adsorption

Nitrogen fertilization

Method of soil nitrification inhibition by application of a stabilized fumigant composition

Multicomponent soil supplement

Silvicultural fertilization

Particulate multicomponent soil additive

Particulate multicomponent soil additive

Treating fines-containing earthen formations

Soil amendment and method

Concentrated nitrogen-containing fertilizers having increased alkaline earth metal uptake

Glyphosate-sulfuric acid adduct herbicides and use

Process for noncatalytic NOx abatement

Aqueous solution comprising a thiocarbonate, a sulfide, and an ammoniacal compound

Stabilized solid thiocarbonate

Fumigation method employing an aqueous solution comprising a hexametaphosphate, a thiocarbonate, and a sulfide

EMI PLC THORN

Relating to devices for measuring fluid density

Microengineered diaphragm pressure switch

ENTEK CORP

Methods for regulating the growth of plants and growth regulant compositions comprising polylactides